AJ - 10, Salt Lake, Sector - II, 1st Avenue, , Kolkata - 700091, West Bengal, India
Cf-203, Sector1, , Kolkata - 700064, West Bengal, India
45, Jatindra Mohan Avenue, , Kolkata - 700005, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
43, Bondel Road, Ballygunge, , Kolkata - 700019, West Bengal, India